Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10802419 | Method of manufacturing developer container, developer container, developing apparatus, process cartridge, and image forming apparatus | Taku Watanabe, Masahito Kato, Atsushi Toda, Katsuichi Abe, Motonari Ito +3 more | 2020-10-13 |
| 10732534 | Process cartridge and image forming apparatus | Shinichi Hagiwara, Yoshihiro Mitsui, Kosuke Ikada, Kentaro Yamawaki | 2020-08-04 |
| 10599063 | Image forming apparatus having first and second peripheral velocity ratios | Norihito Naito, Masataka Mochizuki | 2020-03-24 |